Radiant & Hydronics Council

RHC-logo-web-transThe ACCA Radiant & Hydronics Council (RHC) is an organization of ACCA member companies who specialize in hydronics and/or radiant panel design, installation, and maintenance.

Membership in the RHC is open to all ACCA contractor members. There is no additional fee. As a “group within a group,” the RHC is led by a group of volunteer leaders and provides special benefits and resources for its member companies.

The RHC is contractor-focusedcontractor-driven, and contractor-led … for the good of the entire hydronics industry.

For More Info

For more information about the RHC, contact Christine Hazelbaker.


The RHC assists in the development of a special track of educational sessions focused on radiant and hydronics issues at the annual ACCA Conference, the leading conference for indoor environment contractors. Learn more.


A volunteer advisory committee provides guidance and support to ACCA on radiant and hydronics issues.

Dan Foley
Foley Mechanical (Lorton, VA)

Greg Jannone
William Jannone & Son (Bound Brook, NJ)

John Abularrage
Advanced Radiant Design (Stone Ridge, NY)

Brian Stack
Stack Heating & Cooling (Avon, OH)

Bob “Hot Rod” Rohr
Caleffi (Milwaukee, WI)

Henry Haley
Haley Mechanical (Dexter, MI)

Mike Beaver
Beaver Bros.  (Salisbury, NC)

Committee Consultants:

Richard Trethewey
RST Thermal (Westwood, MA)

John Siegenthaler
Appropriate Designs (Holland Patent, NY)

Inside Hydronics

Every other month, RHC members receive “Inside Hydronics,” a specialty newsletter offering tips, techniques and insights specifically for, and from, radiant professionals and hydronics contractors.

Video on Demand

ACCA members have access to a growing library of on-demand online video seminars, including several related to radiant and hydronics design and installation. Access the Member Service Center.